@charset "utf-8";

/* 基于reveal自带样式修改 */
/* 作者：yangzh.cn */

/*********************************************
 * GLOBAL STYLES
 *********************************************/

:root {
  --r-background-color: #fff;
}

body {
  background: #fff;
  background-color: #fff;
  line-height: 2;
}

.reveal {
  /* font-family: "Source Sans Pro", Helvetica, sans-serif; */
  font-family: "Source Sans Pro", "Helvetica Neue", Helvetica, Arial,
    "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei",
    "WenQuanYi Micro Hei", sans-serif;
  font-size: 24px;
  font-weight: normal;
  color: #222;
}

.reveal .slides {
  text-align: left;
}

::selection {
  color: #fff;
  background: #98bdef;
  text-shadow: none;
}

.reveal .slides > section,
.reveal .slides > section > section {
  line-height: 1.3;
  font-weight: inherit;
}

/*********************************************
 * HEADERS
 *********************************************/

.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
  margin: 0 0 20px 0;
  color: #222;
  font-family: "Source Sans Pro", Helvetica, sans-serif;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: normal;
  text-transform: none;
  word-wrap: break-word;
  /* text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.35); */
}

.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
  border-left: 0.25em solid #6ca0e8;
  padding-left: 0.25em;
}

.reveal h1 {
  font-size: 2.5em;
}

.reveal h2 {
  font-size: 1.6em;
}

.reveal h3 {
  font-size: 1.3em;
}

.reveal h4 {
  font-size: 1em;
}

.reveal h1 {
  text-shadow: none;
}

/*********************************************
 * OTHER
 *********************************************/

.reveal p {
  margin: 20px 0;
}

.reveal .highlight {
  color: red;
}

/* Ensure certain elements are never larger than the slide itself */

.reveal img,
.reveal video,
.reveal iframe {
  max-width: 95%;
  max-height: 95%;
}

.reveal strong,
.reveal b {
  font-weight: bold;
}

.reveal em {
  font-style: italic;
}

.reveal ol,
.reveal dl,
.reveal ul {
  display: inline-block;
  text-align: left;
  margin: 0 0 0 1em;
  line-height: 2.5rem;
}

.reveal ol {
  list-style-type: decimal;
}

.reveal ul {
  list-style-type: disc;
}

.reveal ul ul {
  list-style-type: square;
}

.reveal ul ul ul {
  list-style-type: circle;
}

.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
  display: block;
  margin-left: 40px;
}

.reveal dt {
  font-weight: bold;
}

.reveal dd {
  margin-left: 40px;
}

.reveal q,
.reveal blockquote {
  quotes: none;
}

.reveal section blockquote {
  display: block;
  position: relative;
  width: 100%;
  margin: 10px auto;
  font-style: normal;
  font-size: 0.8em;
  padding: 0 10px;
  font-family: "Times New Roman", "楷体";
  text-align: justify;
  background: #e8e8e8;
  box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.2);
}

.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
  display: inline-block;
}

.reveal q {
  font-style: italic;
}

.reveal pre {
  box-shadow: none;
  width: 100%;
}

.reveal code {
  font-family: monospace;
  color: #476582;
  padding: 0 0.16 em;
  margin: 0;
  background-color: rgba(27, 31, 35, 0.05);
  border-radius: 3px;
}
.reveal .sourceCode {
  font-family: "Fira Code", "Courier New", Courier, monospace;
  line-height: 1.5rem;
  font-size: 1rem;
}

.reveal pre code {
  display: block;
  padding: 1em;
  overflow: auto;
  max-height: 400px;
  word-wrap: normal;
}

.reveal pre code.sourceCode {
  overflow: scroll;
}

.reveal table {
  border-collapse: collapse;
  border-spacing: 0;
}

.reveal table th {
  font-weight: bold;
}

.reveal table th,
.reveal table td {
  text-align: left;
  padding: 0.2em 0.5em 0.2em 0.5em;
  border: 1px solid;
}

.reveal table th[align="center"],
.reveal table td[align="center"] {
  text-align: center;
}

.reveal table th[align="right"],
.reveal table td[align="right"] {
  text-align: right;
}

.reveal sup {
  vertical-align: super;
}

.reveal sub {
  vertical-align: sub;
}

.reveal sup,
.reveal sub {
  font-size: 0.6em;
}

.reveal small {
  display: inline-block;
  font-size: 0.6em;
  line-height: 1.2em;
  vertical-align: top;
}

.reveal small * {
  vertical-align: top;
}

/*********************************************
 * LINKS
 *********************************************/

.reveal a {
  color: rgb(44, 118, 221);
  text-decoration: none;
  -webkit-transition: color 0.15s ease;
  -moz-transition: color 0.15s ease;
  transition: color 0.15s ease;
}

.reveal a:hover {
  color: #6ca0e8;
  text-shadow: none;
  border: none;
}

.reveal .roll span:after {
  color: #fff;
  background: #1a53a1;
}

/*********************************************
 * IMAGES
 *********************************************/

.reveal section img {
  margin: 15px 0px;
  background: rgba(255, 255, 255, 0.12);
  /* border: 4px solid #222; */
  box-shadow: none;
}

.reveal section img.plain {
  border: 0;
  box-shadow: none;
}

.reveal a img {
  -webkit-transition: all 0.15s linear;
  -moz-transition: all 0.15s linear;
  transition: all 0.15s linear;
}

.reveal a:hover img {
  background: rgba(255, 255, 255, 0.2);
  border-color: #2a76dd;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.55);
}

/*********************************************
 * NAVIGATION CONTROLS
 *********************************************/

.reveal .controls .navigate-left,
.reveal .controls .navigate-left.enabled {
  border-right-color: #2a76dd;
}

.reveal .controls .navigate-right,
.reveal .controls .navigate-right.enabled {
  border-left-color: #2a76dd;
}

.reveal .controls .navigate-up,
.reveal .controls .navigate-up.enabled {
  border-bottom-color: #2a76dd;
}

.reveal .controls .navigate-down,
.reveal .controls .navigate-down.enabled {
  border-top-color: #2a76dd;
}

.reveal .controls .navigate-left.enabled:hover {
  border-right-color: #6ca0e8;
}

.reveal .controls .navigate-right.enabled:hover {
  border-left-color: #6ca0e8;
}

.reveal .controls .navigate-up.enabled:hover {
  border-bottom-color: #6ca0e8;
}

.reveal .controls .navigate-down.enabled:hover {
  border-top-color: #6ca0e8;
}

/*********************************************
 * PROGRESS BAR
 *********************************************/

.reveal .progress {
  background: rgba(0, 0, 0, 0.2);
}

.reveal .progress span {
  background: #2a76dd;
  -webkit-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
  -moz-transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
  transition: width 800ms cubic-bezier(0.26, 0.86, 0.44, 0.985);
}

/* 表格样式修改 */
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
  border-bottom: 1px solid;
}

/* 下载链接字体 */
.reveal a[href*="data"] {
  font-size: 0.5em;
}

/* 表格 */
.reveal table {
  margin: 10px;
}

/* 参考文献 */

#参考文献 ul {
  list-style-type: none;
  line-height: 1.2em;
  font-family: "Times New Roman", "楷体";
}
#参考文献 ul li {
  margin-top: 0.8em;
  padding-left: 2em;
}
#参考文献 ul li:first-letter {
  margin-left: -2em;
}
